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High-performance spectrometer
High-Sensitivity & High-Resolution, TE-Cooled Back-Thinned Spectrometer
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High-performance spectrometer
Product Code: ATP6520
application
The ATP6520 is a scientific-grade high-performance cooled micro fiber optic spectrometer developed by Optosky. It features a 1044 x 64 pixel cooled back-illuminated linear CCD, which offers the maximum dynamic range and utilizes semiconductor cooling technology to reduce dark current during operation. The CCD operates in a controlled temperature environment (down to -15 ℃), significantly lowering sensor noise and achieving an excellent signal-to-noise ratio (approximately twice that of competing models), thereby enhancing the measurement reliability of the ATP6520, with results unaffected by ambient temperature changes.
Optosky has specially customized an ultra-low noise CCD signal processing circuit for the ATP6520, with quantization noise less than 3 counts, setting the industry standard. The ATP6520 can accept light input from SMA905 optical fibers or free space and outputs measured spectral data via USB 2.0 or UART ports. It requires only a 5V DC power supply, making it very easy to integrate.
Optosky has specially customized an ultra-low noise CCD signal processing circuit for the ATP6520, with quantization noise less than 3 counts, setting the industry standard. The ATP6520 can accept light input from SMA905 optical fibers or free space and outputs measured spectral data via USB 2.0 or UART ports. It requires only a 5V DC power supply, making it very easy to integrate.
- Detector: Back-illuminated CCD (cooled to -15 ℃)
- Detector Pixels: 1044 x 64
- Ultra-low Noise CCD Signal Processing Circuit
- Quantum Efficiency: >90%
- Ultra-low Etalon Effect
- Ultra-high Dynamic Range
- Ultra-high Signal-to-Noise Ratio
- Spectral Range: 300-1100 nm
- Spectral Resolution: 0.01-4 nm (depending on spectral range and slit width)
- Optical Path Structure: Crossed C-T
- Integration Time: 1 ms - 130 s
- Power Supply: DC 5V ±10% @ <2.3A
- 18-bit, 570 kHz A/D Converter
- Optical Input Interface: SMA905 or free space
- Data Output Interface: USB 2.0 (High speed) or UART
- 20-pin Dual-row Programmable Expansion Interface
- Biological Fluorescence Detection
- Raman Spectrometer
- Micro, Rapid Spectrophotometer
- Transmittance Detection
Detector | |
Type | Linear array back-illuminated CCD (cooled to -15℃) |
Detection spectral range | 190-1100 nm |
Pixel size | 24μm × 24μm |
Full range | ~600 ke- |
Sensitivity | 6.5 uV/e- |
Dark noise | 8 e- |
Optical parameters | |
Wavelength range | 300-1100 nm (depending on the requirements) |
Optimal optical resolution | 0.01-1.3 nm (depending on the slit and spectral range) |
Signal-to-noise ratio | >3000:1 |
Dynamic range | >50000：1 |
Optical path parameters | |
Optical design | f/4 cross asymmetric C-T optical path |
Focal length | 98 mm for incidence / 107 mm for output |
Entrance slit width | 5, 10, 25, 50, 100, 150, 200 μm optional, other sizes can be customized |
Incident light interface | SMA905 fiber interface, free space |
Electrical parameters | |
Integration time | 1 ms - 130 second |
Data output interface | USB 2.0 |
ADC bit depth | 18 bit (output 16 bit) |
Power supply | DC 5V±10% |
Operating current | <3.2A |
Storage temperature | -20°C to +70°C |
Operating temperature | -10°C to +45°C |
Operating humidity | < 85%RH |
Physical parameters | |
Dimensions | 170×110×52 mm3 |
Weight | 0.8 kg |
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